package third4lookup;

/**
 * @author: ZhouBert
 * @date: 2020/9/19
 * @description:
 */
public abstract class UService {
	public abstract WalletService createWalletService() ;
	public UService() {
		System.out.println("UService 正在实例化!");
	}

	public void login(String userName, String passWord) {
		createWalletService().run();
		System.out.println(userName + "正在登陆！");
	}

}
